FIELD: machine building.
SUBSTANCE: method relates to five-coordinate milling wherein hob is moved relative to the part along at least one certain milling trajectory to produce 3D-shape surface. Note that used hob has working head diametre exceeding the hob shank radius. Parametres of ball finger hob with the hob working head radius corresponding to its shank radius are used to determine first milling trajectories, which make auxiliary milling trajectories to determine second milling trajectories. Proposed hob has a shank and working head with radius reckoned from the center located outside the shank. Note that the difference between the working head radius and that of shank is selected to facilitate determining second milling trajectories.
EFFECT: higher efficiency.
12 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD AND FACILITY FOR SURFACES MILLING OF FREE FORM | 2004 |
|
RU2355517C2 |
| METHOD AND FACILITY FOR FREE-FORM SURFACE MACHINING | 2004 |
|
RU2351442C2 |
| DETAILS MILLING METHOD | 2004 |
|
RU2355516C2 |
| METHOD AND DEVICE FOR SURFACE MILLING OF UNCONDITIONED OR CURVED SHAPE | 2004 |
|
RU2356702C2 |
| MILLING METHOD | 2004 |
|
RU2358843C2 |
| MACHINE FOR PROCESSING OF COMPLEX SURFACES BY HIGH-SPEED MILLING | 2012 |
|
RU2544710C2 |
| METHOD OF DETAIL TREATMENT | 2006 |
|
RU2351441C2 |
| METHOD OF PROCESSING FLAT AND CURVED SURFACES OF DIE TOOLING WITH CORRECTION OF TOOL WEAR AND MACHINE ERRORS | 2023 |
|
RU2822491C1 |
| METHOD OF PLANING NONLINEAR SURFACES OF THIN-WALLED PARTS OF BLADED MACHINES AND TOOL FOR ITS IMPLEMENTATION | 2023 |
|
RU2818545C1 |
| RADIUS SURFACES MILLING APPARATUS | 2005 |
|
RU2287408C1 |
